|
gptkbp:instanceOf
|
gptkb:star
|
|
gptkbp:age
|
50-200 million years
|
|
gptkbp:alsoKnownAs
|
gptkb:Regulus
|
|
gptkbp:apparentMagnitude
|
1.35
|
|
gptkbp:BayerDesignation
|
gptkb:Alpha_Leonis
|
|
gptkbp:catalogueNumber
|
gptkb:ADS_7801
gptkb:BD+12_2056
gptkb:FK5_374
gptkb:HD_87901
gptkb:HIP_49669
gptkb:HR_3982
gptkb:SAO_98967
gptkb:GC_14017
gptkb:WDS_J10084+1158
|
|
gptkbp:component
|
gptkb:Regulus_A
gptkb:Regulus_B
gptkb:Regulus_C
gptkb:Regulus_D
|
|
gptkbp:constellation
|
gptkb:Leo
|
|
gptkbp:culturalSignificance
|
gptkb:Royal_Star_of_Persia
one of the Four Royal Stars of ancient Persia
|
|
gptkbp:declination
|
+11° 58′ 02″
|
|
gptkbp:diameter
|
3.1 solar radii
|
|
gptkbp:discoveredBy
|
known since antiquity
|
|
gptkbp:distanceFromEarth
|
79 light years
|
|
gptkbp:eclipticLatitude
|
0.46°
150.06°
|
|
gptkbp:firstMagnitudeStar
|
true
|
|
gptkbp:hasCompanion
|
gptkb:white_dwarf_(Regulus_B)
main sequence star (Regulus C)
main sequence star (Regulus D)
|
|
gptkbp:hasExoplanet
|
no known exoplanets
|
|
gptkbp:hasTraditionalName
|
gptkb:Regulus
|
|
gptkbp:hasViewOf
|
both hemispheres
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
α Leo
|
|
gptkbp:IAUApprovedName
|
gptkb:Regulus
|
|
gptkbp:isPoleStarOf
|
none
|
|
gptkbp:luminosity
|
288 times Sun
|
|
gptkbp:mass
|
3.8 solar masses
|
|
gptkbp:metallicity
|
−0.52 [Fe/H]
|
|
gptkbp:nameMeaning
|
gptkb:Little_King_(Latin)
|
|
gptkbp:notableFor
|
one of the brightest stars in the night sky
brightest star in Leo
|
|
gptkbp:parallax
|
41.13 mas
|
|
gptkbp:partOf
|
binary star system
|
|
gptkbp:rightAscension
|
10h 08m 22.3s
|
|
gptkbp:rotationPeriod
|
317 km/s
|
|
gptkbp:spectralType
|
B7V
|
|
gptkbp:temperature
|
12,460 K
|
|
gptkbp:variableStar
|
nan
|
|
gptkbp:bfsParent
|
gptkb:Regulus
|
|
gptkbp:bfsLayer
|
5
|